公开(公告)号：KR101389711B1

公开(公告)日：2014-04-28

申请号：KR1020120148285

申请日：2012-12-18

Applicant: 한국과학기술원

Inventor： 탁민제 ,  이중현 ,  이병윤

IPC: B64C27/08 ,  B64C27/52 ,  B64C39/00

Abstract: A multi-rotor comprises a flexible frame, a control base plate, blades, and an articulated link. The control base plate is arranged at the center of the flexible frame. The blades are arranged between the flexible frame and the control base plate to be rotated. The articulated link connects each blade to the flexible frame to vary the central position of each blade with the transformation of the flexible frame. Therefore, shock applied to the blades significantly decreases as the position of the blades is changed by the articulated link with the transformation of the flexible frame. As a result, the multi-rotor can keep flying without being damaged when the multi-rotor collides with an object. [Reference numerals] (AA) Second direction; (BB) First direction

Abstract translation: 多转子包括柔性框架，控制基板，叶片和铰接连杆。 控制基板布置在柔性框架的中心。 叶片布置在柔性框架和控制基板之间以旋转。 铰接的连杆将每个叶片连接到柔性框架，以随着柔性框架的变形来改变每个叶片的中心位置。 因此，随着柔性框架的变形，叶片的位置被铰接的链节改变，施加到叶片的冲击显着降低。 结果，当多转子与物体碰撞时，多转子可以保持飞行而不被损坏。 （附图标记）（AA）第二方向; （BB）第一方向